This Mahle MS piston set is specifically designed for Chrysler Hemi engines with a 371 cubic inch displacement. Crafted with precision, each piston features a bore diameter of 4.06 inches and a stroke of 3.58 inches, ensuring optimal performance and durability. The pistons are equipped with a 6.24-inch connecting rod and feature a .984-inch wrist pin. With a compression ratio of 10.1:1, this set is engineered to deliver enhanced power and efficiency while maintaining reliable operation under demanding conditions.
Constructed with advanced coatings, including phosphate treatment, Grafal, and a hard anodized top ring groove, these pistons are built to withstand high temperatures and reduce friction. The design incorporates a -1cc volume adjustment to fine-tune engine performance, making them suitable for high-performance applications. Each piston weighs approximately 442 grams, contributing to balanced engine operation and smooth running.
Manufactured by Mahle, a trusted leader in automotive components, these pistons are ideal for enthusiasts and professionals seeking a high-quality upgrade for Chrysler Hemi engines. Please note, this set is not carb-approved and requires carb acknowledgment during installation. The pistons are shipped as a set of eight, ready to enhance your engine's power output and longevity with precision engineering and superior materials.
Features:
- Designed for Chrysler Hemi engines with 371 cubic inches displacement
- Bore Diameter: 4.06 inches for optimal fit and performance
- Stroke: 3.58 inches to maximize power output
- Connecting Rod Length: 6.24 inches for reliable linkage
- Wrist Pin Diameter: .984 inches for secure piston assembly
- Compression Ratio: 10.1:1 for enhanced engine efficiency
- Coatings include phosphate, Grafal, and hard anodized top ring groove for durability
- Weight: approximately 442 grams per piston for balanced engine operation
- Includes volume adjustment of -1cc for precise performance tuning
- Constructed by Mahle with high-quality materials for longevity and reliability